How to repair condensation on the air conditioning vent

Simply put, condensation at the air outlet refers to the significant difference between the surface temperature of the outlet and the indoor ambient temperature (or the temperature around the outlet). Especially in summer when the humidity in the room is high, the dew point temperature of the air is high. When the supply air temperature is lower than the dew point temperature of the air in the room, the louver vents of the air conditioner will condense and drip condensation water, especially during the initial start-up period. This is also a normal phenomenon, especially for multi split fluorine systems. Due to the low temperature of the refrigerant and supply air, the possibility of condensation is greater. The water system can change the supply air temperature by adjusting the water temperature.

Analysis of the reasons for condensation and dripping at the air supply outlet:

1. The air humidity within the air-conditioned area is relatively high;

2. Due to the unreasonable installation of the new exhaust system within the air-conditioned area, excessive negative pressure is generated, causing unorganized outdoor air to enter the room, thereby increasing the humidity and dew point of the air;

3. The air conditioner itself uses a large temperature difference to supply air, but the machine itself is not equipped with air supply and cooling capacity, resulting in excessive cooling capacity and insufficient air volume;

4. The air supply outlet is made of aluminum material, which has good thermal conductivity, resulting in low surface temperature of the outlet material and condensation of dew;

5. There is a problem with the indoor unit drainage, and there is a lot of condensed water in the water collection tray being carried out by the fan.

Solution for condensation and dripping at the air supply outlet:

1. Dewing at the air outlet is generally caused by high indoor humidity. The doors and windows of air-conditioned rooms should be tightly closed to prevent hot and humid outdoor air from penetrating into the air-conditioned room;

2. Adjust the wind speed to the highest possible level or open the regulating valve as much as possible. If it is a side air outlet, adjust the horizontal louvers as much as possible to blow upwards to prevent the louvers from condensing and flowing out;